.login-container {
    height: calc(100% - 50px);
    display: flex;
    justify-content: center;
    align-items: center;

}

.login-dialog {
    width: 400px;
    height: 400px;
    background-color: rgba(255,255,255,0.8);
    border-radius: 10px;

}

/*标题*/
.login-dialog h3 {
    text-align: center;
    padding: 50px 0;

}

/*针对这一行设置*/
.login-dialog .row {
    width: 100%;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.login-dialog .row span {
    width: 100px;
    font-weight: 700;

}

#username, #password{
    width: 200px;
    height: 40px;

    font-size: 20px;
    line-height: 40px;
    padding-left: 10px;
    border: none;
    outline: none;
    border-radius: 10px;
}

/*#submit{*/
/*    width: 300px;*/
/*    height: 40px;*/
/*    border-radius: 5px;*/
/*    !*background-color: lightcoral;*!*/
/*    color: white;*/
/*    border: none;*/
/*    margin-top: 20px;*/
/*    !*去掉边框*!*/
/*}*/

/*#submit:active{*/
/*    background-color: #999999;*/
/*}*/

#submit {
    width: 300px;
    height: 45px;
    /*background-color: lightcoral;*/
    font-size: 20px;
    text-transform: uppercase;
    transition: 0.5s;
    letter-spacing: 4px;
    cursor: pointer;
    border: none;
    text-align: center;
    margin-top: 30px;
    border-radius: 5px;
    color: whitesmoke;
    /*background: linear-gradient(90deg,#03a9f4,#f441a5,#ffeb3b,#03a9f4);*/
    background:linear-gradient(plum,palevioletred,pink);

}

#submit:hover {
    background-color: rgba(219, 112, 167, 0.91);
    color: #050801;
    box-shadow: 0 0 5px rgba(219, 112, 167, 0.91),
    0 0 25px rgba(219, 112, 167, 0.92),
    0 0 50px rgba(219, 112, 167, 0.96),
    0 0 200px rgba(219, 112, 167, 0.91);
}



/*#submit {*/
/*    !*transform: translate(-50%, -50%);*!*/
/*    width: 300px;*/
/*    height: 40px;*/
/*    text-align: center;*/
/*    color: #fff;*/
/*    font-size: 25px;*/
/*    text-transform: uppercase;*/
/*    cursor: pointer;*/
/*    background: linear-gradient(90deg, #03a9f4, #f441a5, #ffeb3b, #03a9f4);*/
/*    background-size: 400%;*/
/*    border-radius: 40px;*/
/*    border: none;*/
/*    margin-top: 20px;*/
/*}*/

/*#submit:hover {*/
/*    animation: animate 8s linear infinite;*/
/*}*/

/*@keyframes animate {*/
/*    0% {*/
/*        background-position: 0%;*/
/*    }*/

/*    100% {*/
/*        background-position: 400%;*/
/*    }*/
/*}*/

/*#submit::before {*/
/*    content: '';*/
/*    position: absolute;*/
/*    top: -5px;*/
/*    left: -5px;*/
/*    right: -5px;*/
/*    bottom: -5px;*/
/*    z-index: -1;*/
/*    background: linear-gradient(90deg, #03a9f4, #f441a5, #ffeb3b, #03a9f4);*/
/*    background-size: 400%;*/
/*    border-radius: 40px;*/
/*    opacity: 0;*/
/*    transition: 0.5s;*/
/*}*/

/*#submit:hover::before {*/
/*    filter: blur(20px);*/
/*    opacity: 1;*/
/*    animation: animate 8s linear infinite;*/
/*}*/












